PaintedSkull12
Member
- Joined
- Apr 2, 2012
- Messages
- 23
I've been picking up 138.0750 P25 from Winchester VA with a NAC of 293, aircraft calling multiple ground units. Does anyone know if this is U.S. Air Force O.S.I.? I'm picking it up with rooftop antenna so its probably in Washington D.C. area.